42203140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1201}}^1$

素因数の和:1468

約数の個数: 48

約数和(自身を含む): 101775744

約数和(自身を除く): 59572604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 251, 502, 1004, 1201, 1255, 1757, 2402, 2510, 3514, 4804, 5020, 6005, 7028, 8407, 8785, 12010, 16814, 17570, 24020, 33628, 35140, 42035, 84070, 168140, 301451, 602902, 1205804, 1507255, 2110157, 3014510, 4220314, 6029020, 8440628, 10550785, 21101570, 42203140]

約数ペア:

[(1, 42203140), (2, 21101570), (4, 10550785), (5, 8440628), (7, 6029020), (10, 4220314), (14, 3014510), (20, 2110157), (28, 1507255), (35, 1205804), (70, 602902), (140, 301451), (251, 168140), (502, 84070), (1004, 42035), (1201, 35140), (1255, 33628), (1757, 24020), (2402, 17570), (2510, 16814), (3514, 12010), (4804, 8785), (5020, 8407), (6005, 7028)]